28.06.2024

LZK-Project

Cost optimization for sustainability: With knowledge of life cycle costs, ASTRA can optimize the costs of building and maintaining national roads over their entire service life. This enables better, economically sustainable use of the financial resources available. Together with ASTRA, R+R is preparing documentation that describes the method for estimating and applying life cycle costs for the structural infrastructure from the operator's perspective. The focus is on the planning level and applicability by project managers and project teams.

07.02.2024

N01.22 Motorway section Schönbühl – Kirchberg, Lindenrain rest area upgrade

The service building at the Lindenrain motorway rest area has been equipped with a new toilet module made of chrome steel; construction was completed at the end of 2023. The new toilet module offers better protection against vandalism, and it will be possible to continue its use in the event of a future replacement of the service building. R+R supported the Federal Road Office’s overall project manager in project planning and execution.

12.01.2024

ERTMS Netherlands

Other countries, same problems: Modern railway technology requires time and money to implement. Jost Lüking was member of a team of six European experts on the ETCS train control system who assessed the status of the national ETCS program for the Dutch Parliament in mid-2023. Our Second Opinion formulated recommendations on program governance and management, on the technical, spatial and temporal scope of the program, on system integration and integration management, and last but not least on program costs and their current forecast. The Dutch Ministry of Infrastructure and Waterways published the Second Opinion at the beginning of November.

01.11.2023

EP Hagnau – Augst N02

Within the Hagnau – Augst motorway maintenance project, structural changes to the western tunnel portal (direction Basel/Germany) have to be carried out to enable longitudinal ventilation in both traffic directions. We are pleased that the plans for the extension of the western portal of Schweizerhalle tunnel have officially been approved. This allows us to finalise the detailed design and approach the contractor submission process according to our project schedule.

News
28.06.2024
LZK-Project
07.02.2024
N01.22 Motorway section Schönbühl – Kirchberg, Lindenrain rest area upgrade
12.01.2024
ERTMS Netherlands
01.11.2023
EP Hagnau – Augst N02

We are proud of our clients and customers

R+R oversees construction projects, planning and consulting mandates in Switzerland and abroad. Out of a total of more than 250 projects, about one-quarter has been carried out in foreign countries.

Sporveien AS through Dynabyte Projects AS OSLO T-BANE CBTC PROJECT Within the next few years, the old train control systems on the subway network of the city of Oslo are to be replaced by a modern CBTC system.
Federal Roads Office (FEDRO) MOTORWAY MAINTENANCE PROJECT A1 EFFRETIKON – OHRINGEN A 12 km stretch of the A1 motorway between the exits Effretikon and Winterthur Ohringen is to be refurbished. Moreover, by introducing up-do-date...
Federal Roads Office (FEDRO) A1 OHRINGEN – OBERWINTERTHUR MEASURES TO OPTIMIZE TRAFFIC FLOW During peak hours, the motorway section between Winterthur Ohringen and Oberwinterthur is highly congested. To ensure a stable flow of traffic...
Federal Roads Office (FEDRO) MOTORWAY MAINTENANCE PROJECT A14 BUCHRAIN EXIT – RÜTIHOF JUNCTION All sections of the Swiss motorway network need to be regularly maintained. Corrective maintenance measures for the A14 motorway section between...
Federal Roads Office (FEDRO) A1 SCHÖNBÜHL – KIRCHBERG ELIMINATION OF BOTTLENECKS Steady growth in traffic is causing more and more congestion on Swiss motorways. The «Programme to Eliminate Bottlenecks on the National Highways...
Federal Roads Office (FEDRO) CORRECTIVE MAINTENANCE PROJECT A1 EFFRETIKON – OHRINGEN, TÖSS BRIDGE The 162 m long Töss Bridge between Winterthur Töss exit and Winterthur Wülflingen exit was renovated between March 2014 and July 2015 under...
Federal Roads Office (FEDRO) A1 EXPANSION NORTHERN ZURICH BYPASS The northern Zurich bypass between the Limmattal interchange and the Zurich North junction became operational in 1985. Today, the traffic volume at...
Federal Roads Office (FEDRO) MOTORWAY MAINTENANCE PROJECT LIMMATTAL INTERCHANGE – SCHLIEREN EXIT The 30-year old Limmattal interchange – Schlieren exit section of the A1 motorway features six lanes and has a length of five kilometres. Within...
Federal Roads Office (FEDRO) MOTORWAY MAINTENANCE PROJECT SCHLIEREN EXIT – EUROPA BRIDGE (GRÜNAU) The short motorway section between Schlieren exit and Europa bridge is situated exclusively in a heavily urbanised environment. The four to six...
Federal Roads Office (FEDRO) A1 ROADWAY MAINTENANCE PROJECT BRÜTTISELLEN INTERSECTION The Brüttisellen intersection links the A1 with the A53. The heavy volume of traffic leads to regular jams. Due to the poor condition of the two...
Federal Roads Office (FEDRO) A4 KLEINANDELFINGEN – WINTERTHUR INTERSECTION ELIMINATION OF BOTTLENECKS Regular difficulties due to traffic overloads must be expected during the morning and evening peak hours on the A4 between Winterthur and...
Canton of Bern N5 BIEL BYPASS The project N5 Biel Bypass closes one of the last remaining gaps in the Swiss motorways network...
Federal Roads Office FEDRO REBUILDING THE WANKDORF EXIT OF THE N6 MOTORWAY The rebuilding of the N6 motorway exit at Bern-Wankdorf is intended to improve the traffic situation...
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